FIGURE 10. Ophiothrix tommasii n in Taxonomic review of Ophiothrix Müller & Troschel, 1840 (Echinodermata Ophiuroidea) from Brazil, with the description of four new species

FIGURE 10. Ophiothrix tommasii n. sp.: A, Dorsal view of the disc; B–C, SEM detail of spines on the disc; D, detail of radial shields coverage; E, oral frame; F, dorsal arm plates; G, detail of spines on the first dorsal arm plate; H, ventral arm plates; I, SEM image of dorsal; J, SEM image of ventral arm plate (UFSITAB 00741, holotype, Maranhão, Brazil). Scale bars: A, D–H = 1 mm; B–C = 500 μm; I–J = 100 μm.